What is the sound insulation effect of the sound insulation materials on the market? Today I will analyze with you one by one. In theory, general objects have sound insulation effect, but the density of different objects is different, and the sound insulation effect is also different. That is to say, the sound insulation effect of the installation of sound insulation material is better than that of the general sound insulation material. The sound insulation effect is better. In fact, the most important thing is to choose what kind of sound insulation material to install. The effect of different materials of sound insulation material is naturally different. Next, let’s share with you what sound insulation materials are available!
1. Sound insulation board
The use of soundproofing panels in indoor soundproofing materials is different from the soundproofing panels used in different places in the room. Any material has a certain sound insulation effect, but after processing with high density and good sound insulation effect, we call it sound insulation board. When choosing a sound insulation board, we must look at whether there is a relevant test report. If there is no authoritative related report, the sound insulation effect of the sound insulation board will be far different.
2. Sound-absorbing cotton
The most common indoor soundproofing material is sound-absorbing cotton, which is widely used in public places with noisy sound such as KTV karaoke halls, recording studios, dance halls, and theaters. The advantages of sound-absorbing cotton are obvious and easy to process in the decoration process. At the same time, sound-absorbing cotton is also moisture-proof and waterproof, and has better air permeability than other materials. However, sound-absorbing cotton also has its shortcomings. The poor flame retardancy of sound-absorbing cotton cannot effectively block the spread of fire.
3. Wood wool sound-absorbing board
Wood wool sound-absorbing panels in indoor soundproofing materials are also very popular. Wood wool sound-absorbing panels are mostly poplar fiber with natural texture. It satisfies the people’s pursuit of nature in urban life. The decoration of the wood wool sound-absorbing board is simple, and the wood wool sound-absorbing board is more high-end atmosphere than the sound-absorbing cotton, and the sound insulation effect is better. It is mostly used in places with high sound quality requirements, such as concert halls, opera houses and other luxurious places.
Post time: Aug-03-2021